VHR-REA_IT Downscaling of ERA5 @2.2 km over Italy

The dataset contains dynamically downscaled ERA5 reanalysis, originally available at ≈31 km x 31 km horizontal resolution, to 2.2 km x 2.2 km. Dynamical downscaling was applied through Regional Climate Model (RCM) COSMO5.0_CLM9 e INT2LM 2.06. The temporal resolution of output is hourly (like for ERA5). Runs cover the whole Italian territory to provide a very detailed (in terms of space–time resolution) and comprehensive (in terms of meteorological fields) dataset of climatological data for at least the last 32 years (01/1981-12/2020). These types of datasets can be used for (applied) research and downstream services (e.g., for decision support systems).

Products

surface evaporation (kg m-2)

averaged surface net downward shortwave radiation (W m-2)

averaged surface net downward longwave radiation (W m-2)

total cloud cover (1)

mean sea level pressure (Pa)

2m specific humidity (kg kg-1)

2m dew point temperature (K)

2m maximum temperature (K)

2m minimum temperature (K)

total precipitation amount (kg m-2)

2m temperature(K)

U-component of 10m wind (m s-1)

V-component of 10m wind (m s-1)

surface snow amount (m)

soil water content (m)

Data and Resources

Data Downscaling of ERA5 @2.2 km over ItalyHTML
Data Delivery System era5-downscaled-over-italy
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Application "Downscaling of ERA5 @2.2 km over ...HTML
Visualization of "Downscaling of ERA5 @2.2 km over Italy"
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WMS mean temperature 2m (1981 -2020)WMS
WMS Downscaling of ERA5 @2.2 km over Italy
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PublicationPDF
Publication VHR-REA_IT Dataset: Very High Resolution Dynamical Downscaling of...
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ERA5 Downscaling @2.2km over Italy Dataset LicensePDF
The use of the COSMO CLM model is completely free of charge for all research...
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WCS mean temperature 2m (1981 -2020)WCS
WCS Downscaling of ERA5 @2.2 km over Italy mean temperature 2m (1989 -2020)
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Dataset extent

Map tiles & Data by OpenStreetMap, under CC BY SA

Dataset Metadata

Dataset Identifier	df62ec32-ad8b-11eb-8529-0242ac130004
Other Identifier	N/D
Dataset Themes	ENVI 5211 natural environment
Dataset Editor	Name: Highlander IPA/IVA: cci
Release Date	01-08-2021
Modification Date	01-08-2021
Geographical Name	Organizational Unit Responsible Competence Area
GeoNames URL	N/D
Dataset Languages	N/D
Temporal Coverage	N/D
Rights Holder	Name: Highlander IPA/IVA: cci
Frequency	NEVER
Version Of	N/D
Creator	N/D

Additional Info

Field	Value
Author	Martina Forconi
Last Updated	March 29, 2023, 08:57 (UTC)
Created	July 15, 2021, 15:29 (UTC)
contactPoint	paola.mercogliano@cmcc.it
spatial	{"type":"Polygon","coordinates": [ [ [ 3.9111406803131104, 34.803531646728516], [ 19.930150985717773, 34.803531646728516], [ 19.930150985717773, 48.59242630004883 ], [ 3.9111406803131104, 48.59242630004883 ], [ 3.9111406803131104, 34.803531646728516] ] ]}